2 // CreateCSharpManifestResourceName.cs
5 // Marek Sieradzki (marek.sieradzki@gmail.com)
7 // (C) 2005 Marek Sieradzki
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
33 using Microsoft.Build.Framework;
35 namespace Microsoft.Build.Tasks {
36 public class CreateCSharpManifestResourceName : CreateManifestResourceName {
38 public CreateCSharpManifestResourceName ()
42 protected override bool IsSourceFile (string fileName)
44 return Path.GetExtension (fileName).ToLower () == ".cs";
47 protected override string CreateManifestName (string fileName,
50 string dependentUponFileName,
53 string filename_to_use = String.IsNullOrEmpty (linkFileName) ? fileName : linkFileName;
54 if (String.IsNullOrEmpty (dependentUponFileName) || binaryStream == null)
55 return GetResourceIdFromFileName (filename_to_use, rootNamespace);
58 string classname = null;
60 using (StreamReader rdr = new StreamReader (binaryStream)) {
63 string tok = GetNextToken (rdr);
68 //Handle @namespace, @class
73 if (String.Compare (tok, "namespace", false) == 0)
74 ns = GetNextToken (rdr);
86 classname = GetNextToken (rdr);
91 if (classname == null)
92 return GetResourceIdFromFileName (filename_to_use, rootNamespace);
94 string culture, extn, only_filename;
95 if (AssignCulture.TrySplitResourceName (filename_to_use, out only_filename, out culture, out extn))
101 return classname + extn;
103 return ns + '.' + classname + extn;
107 /* Special parser for C# files
108 * Assumes that the file is compilable
110 * skips strings "foo",
111 * skips anything after a # , eg. #region, #if
112 * Won't handle #if false etc kinda blocks*/
113 static string GetNextToken (StreamReader sr)
115 StringBuilder sb = new StringBuilder ();
122 if (c == '\r' || c == '\n') {
133 if (sr.Peek () == '*') {
134 /* multi-line comment */
144 if (sr.Peek () == '/') {
145 /* End of multi-line comment */
148 return sb.ToString ();
153 } else if (sr.Peek () == '/') {
154 //Single line comment, skip the rest of the line
158 } else if (c == '"') {
163 if (n == '\r' || n == '\n' || n == -1)
164 throw new Exception ("String literal not closed");
170 return sb.ToString ();
177 } else if (c == '#') {
178 //skip rest of the line
181 if (Char.IsLetterOrDigit ((char) c) || c == '_' || c == '.') {
182 sb.Append ((char) c);
187 if (c != ' ' && c != '\t') {
189 return ((char) c).ToString ();
197 return sb.ToString ();